smart contracts

How to Read Your First Smart Contract

Smart contracts are small programs that run on a blockchain when certain conditions are met. For beginners, they often look confusing, full of symbols and code, but you don’t need to be a developer to understand the basics. All you…

How Does Blockchain Talk to the Real World

Blockchains are great at keeping records that can’t be changed, but there’s one big challenge they were never built to solve on their own: getting information from the real world. A blockchain can confirm a payment, but it doesn’t know…